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# frozen_string_literal: true
RSpec.shared_examples 'api merge with auto merge' do
it 'returns the correct auto merge strategy' do
set_auto_merge
expect(json_response).to eq('status' => status)
end
it 'sets the MR to merge when the pipeline succeeds' do
expect_next_instance_of(service_class) do |service|
expect(service).to receive(:execute).with(merge_request)
allow(service).to receive(:available_for?).and_return(true)
end
set_auto_merge
end
context 'for logging' do
let(:expected_params) { { merge_action_status: status } }
let(:subject_proc) { proc { subject } }
subject { set_auto_merge }
it_behaves_like 'storing arguments in the application context'
it_behaves_like 'not executing any extra queries for the application context'
end
context 'when project.only_allow_merge_if_pipeline_succeeds? is true' do
before do
project.update_column(:only_allow_merge_if_pipeline_succeeds, true)
end
context 'and head pipeline is not the current one' do
before do
head_pipeline.update!(sha: 'not_current_sha')
end
it 'returns expected status when pipeline is not current' do
set_auto_merge
expect(json_response).to eq('status' => not_current_pipeline_status)
end
end
it 'returns the correct auto merge strategy' do
set_auto_merge
expect(json_response).to eq('status' => status)
end
end
context 'when auto merge has not been enabled yet' do
it 'calls AutoMergeService#execute' do
expect_next_instance_of(AutoMergeService) do |service|
expect(service).to receive(:execute).with(merge_request, status)
end
set_auto_merge
end
end
context 'when auto merge has already been enabled' do
before do
merge_request.update!(auto_merge_enabled: true, merge_user: user)
end
it 'calls AutoMergeService#update' do
expect_next_instance_of(AutoMergeService) do |service|
expect(service).to receive(:update).with(merge_request)
end
set_auto_merge
end
end
end
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